搜索结果: 1-15 共查到“理学 aluminium”相关记录24条 . 查询时间(0.084 秒)
Study of Interactions between Relevant Organic Acids and Aluminium in Model Solutions Using HPLC and IC
aluminium speciation citric acid
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2015/7/28
Department of Soil Science and Soil Protection, Faculty of Agrobiology, Food and Natural
Resources, Czech University of Life Sciences Prague,ments were carried out at low pH (1.5–3.1). The results o...
Ethylene negatively regulates aluminium-induced malate efflx from wheat roots and tobacco cells transformed with TaALMT1
Ethylene aluminium tolerance malate efflx ALMT1 wheat (Triticum aestivum L.)
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2015/2/5
An important mechanism for Al3+ tolerance in wheat is exudation of malate anions from the root apex through activation of malate-permeable TaALMT1 channels. Here, the effect of ethylene on Al3+-activa...
Aluminium-induced inhibition of root elongation in Arabidopsis is mediated by ethylene and auxin
Aluminium toxicity Arabidopsis thaliana auxin polar transport ethylene root elongation
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2015/2/5
Aluminium (Al) is phytotoxic when solubilized into Al3+ in acidic soils. One of the earliest and distinct symptoms of Al3+ toxicity is inhibition of root elongation. To decipher the mechanism by which...
Aluminium in an ocean general circulation model compared with the West Atlantic Geotraces cruises
Aluminium Dust deposition Modelling PISCES Biogenic sil-ica GEOTRACES
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2012/2/28
A model of aluminium has been developed and implemented in an Ocean General Circulation Model (NEMO-PISCES). In the model, aluminium enters the ocean by means of dust deposition. The internal oceanic ...
Extremely long quasiparticle spin lifetimes in superconducting aluminium using MgO tunnel spin injectors
Extremely long quasiparticle spin lifetimes superconducting aluminium
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2010/11/23
There has been an intense search in recent years for long-lived spin-polarized carriers for spintronic and quantum-computing devices. Here we report that spin polarized quasi-particles in superconduct...
Aluminium in Groundwater Possible Solution Equilibria
Aluminium Groundwater Solution Equilibria
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2009/10/28
Recent investigations in the west coast region of Sweden has revealed the
occurrence of groundwaters with a pH of around 4 and, further, alarmingly
high concentrations of soluble aluminium. The reas...
The Solubility and Hydrolysis of Aqueous Aluminium Hydroxides in Dilute Fresh Waters at Different Temperatures
Solubility Hydrolysis Aqueous Aluminium Hydroxides Dilute Fresh Waters
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2009/10/26
This study is mainly focusing on the effect of temperature and pH on the
chemistry of AI(OH),(s) using available thermodynamic data.
The calculations show that a doubling of the [Hf] or a decrease i...
Recent Developments in Australian Aluminium Casthouse Personal Protective Clothing
Casthouse Safety PPE Protective Clothing
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2011/12/20
With the recent release of the Victorian WorkSafe Authority Foundries Compliance Code [1] it is appropriate that Australian Aluminium cast houses, die casting shops and foundries review the status of ...
High Yielding Oxidative Deprotection of Silyl and Pyranyl Ethers to Their Corresponding Carbonyl Compounds with Strontium Manganate in the Presence of Aluminium Chloride in Solution and Under Solvent-Free Conditions
Strontium manganate aluminium chloride solvent-free conditions oxidative deprotection tetrahydropyranyl ethers
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2010/4/13
Strontium manganate (SrMnO4) in the presence of aluminium chloride (AlCl3) is an efficient reagent for the high yielding oxidative deprotection of aromatic and aliphatic silyl and pyranyl ethers into ...
The Effect of Aluminium on Oxidative Stress-Related Enzyme Activity in Two Clover Species
Aluminium Egyptian clover (berseem) antioxidant enzymes root growth Al uptake, proline
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2010/3/17
The impact of aluminium (Al) stress on the production of hydrogen peroxide and on the activity of antioxidant enzymes involved in oxidative metabolism, such as ascorbate peroxidase (APX), peroxidase (...
Alumian, aluminium nitride and aluminium compostite coating on 0.45%C steel by using a plasma source ion implantation and depostition system
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2007/7/28
期刊信息
篇名
Alumian, aluminium nitride and aluminium compostite coating on 0.45%C steel by using a plasma source ion implantation and depostition system
语种
英文
撰写或编译
撰写
作者
刘斌,杨思泽
第一作者单位
中国科学院物理研究所
刊物名称
Thi...
Carbothermal Reduction Synthesis of Aluminium Oxynitride Spinel Powders at Low Temperatures,
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2007/7/28
期刊信息
篇名
Carbothermal Reduction Synthesis of Aluminium Oxynitride Spinel Powders at Low Temperatures,
语种
英文
撰写或编译
作者
Li Yawei Li Nan , Yuan Runzhang
第一作者单位
刊物名称
Journal of the Materials Scie
页面
16(1997...
Effects of Processing Parameters on Carbothermal Reduction Synthesis of Aluminium Nitride,
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2007/7/28
期刊信息
篇名
Effects of Processing Parameters on Carbothermal Reduction Synthesis of Aluminium Nitride,
语种
英文
撰写或编译
作者
LI Yawei LI Nan , YUAN Runzhang
第一作者单位
刊物名称
China's Refractories
页面
4(3)(1995)19-24
出版...
Potential of liquid chromatography–atmospheric pressure chemical ionisation tandem mass spectrometry for determination of fosetyl-aluminium residues in dried hops
fosetyl-aluminium pesticide residues hops analysis liquid chromatography mass spectrometry
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2014/3/19
New analytical procedure for the determination of fosetyl-aluminium in hop cones (also called “hops”) was developed. Liquid chromatography–atmospheric pressure chemical ionisation tandem mass spectrom...
Determination of Calcium, Magnesium and Aluminium in Magmatic Rocks after Ultrasonic Leaching by Flame AAS
Ultrasonic metal leaching partial leaching magmatic rocks flame-AAS
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2010/4/22
A method of ultrasonic leaching has been developed for the destructive analysis of magmatic rock samples1. This method was applied to determine three new elements, Ca, Mg and Al, in magmatic rock samp...